{"calculation_version":"2026-10-10.1","forecast_source":"none","night_date":"2026-11-29","schedule":[{"end":"2026-11-29T16:00Z","end_local":"18:00","hours":1.17,"mean_quality":0.0,"start":"2026-11-29T14:50Z","start_local":"16:50","target":null},{"end":"2026-11-29T17:55Z","end_local":"19:55","hours":1.92,"mean_quality":0.85,"start":"2026-11-29T16:00Z","start_local":"18:00","target":"NGC 7000"},{"end":"2026-11-29T19:50Z","end_local":"21:50","hours":1.92,"mean_quality":0.91,"start":"2026-11-29T17:55Z","start_local":"19:55","target":"V1057 Cyg"},{"end":"2026-11-29T21:45Z","end_local":"23:45","hours":1.92,"mean_quality":0.94,"start":"2026-11-29T19:50Z","start_local":"21:50","target":"M31"},{"end":"2026-11-29T23:40Z","end_local":"01:40","hours":1.92,"mean_quality":0.82,"start":"2026-11-29T21:45Z","start_local":"23:45","target":"M33"},{"end":"2026-11-30T01:35Z","end_local":"03:35","hours":1.92,"mean_quality":0.7,"start":"2026-11-29T23:40Z","start_local":"01:40","target":"M45"},{"end":"2026-11-30T03:05Z","end_local":"05:05","hours":1.5,"mean_quality":0.46,"start":"2026-11-30T01:35Z","start_local":"03:35","target":"M42"},{"end":"2026-11-30T03:10Z","end_local":"05:10","hours":0.08,"mean_quality":0.32,"start":"2026-11-30T03:05Z","start_local":"05:05","target":"M45"},{"end":"2026-11-30T05:30Z","end_local":"07:30","hours":2.33,"mean_quality":0.0,"start":"2026-11-30T03:10Z","start_local":"05:10","target":null}],"targets":[{"best_window":{"end":"2026-11-30T00:25Z","end_local":"02:25","hours":7.83,"label":"good","mean_quality":0.91,"start":"2026-11-29T16:35Z","start_local":"18:35"},"dec":41.26875,"moon_separation":108.8,"name":"M31","quality_hours":7.83,"ra":10.68470833,"resolved":{"common_name":"Andromeda Galaxy","dec":41.26875,"morphology":"SA(s)b","name":"M 31","ra":10.68470833,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M31","source":"sesame","type":"AGN","type_text":"galaxy with an active nucleus","vmag":3.44},"score":null,"score_astronomy":100,"score_weather":null,"transit":{"airmass":1.0,"alt":89.7,"az":156.6,"t":"2026-11-29T18:30Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2026-11-29T15:25Z","end_local":"17:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2026-11-29T14:50Z","start_local":"16:50"},{"end":"2026-11-29T16:00Z","end_local":"18:00","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2026-11-29T15:25Z","start_local":"17:25"},{"end":"2026-11-29T16:35Z","end_local":"18:35","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2026-11-29T16:00Z","start_local":"18:00"},{"end":"2026-11-30T00:25Z","end_local":"02:25","hours":7.83,"label":"good","mean_quality":0.91,"start":"2026-11-29T16:35Z","start_local":"18:35"},{"end":"2026-11-30T01:10Z","end_local":"03:10","hours":0.75,"label":"marginal","mean_quality":0.48,"start":"2026-11-30T00:25Z","start_local":"02:25"},{"end":"2026-11-30T05:30Z","end_local":"07:30","hours":4.33,"label":"unusable","mean_quality":0.0,"start":"2026-11-30T01:10Z","start_local":"03:10"}]},{"best_window":{"end":"2026-11-30T00:30Z","end_local":"02:30","hours":4.0,"label":"good","mean_quality":0.64,"start":"2026-11-29T20:30Z","start_local":"22:30"},"dec":-5.3876,"moon_separation":62.2,"name":"M42","quality_hours":4.41,"ra":83.8201,"resolved":{"common_name":"Great Orion Nebula","dec":-5.3876,"name":"M 42","ra":83.8201,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M42","source":"sesame","type":"HII","type_text":"HII region \u2014 a star-forming nebula"},"score":null,"score_astronomy":69,"score_weather":null,"transit":{"airmass":1.47,"alt":42.9,"az":179.2,"t":"2026-11-29T23:20Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2026-11-29T19:35Z","end_local":"21:35","hours":4.75,"label":"unusable","mean_quality":0.0,"start":"2026-11-29T14:50Z","start_local":"16:50"},{"end":"2026-11-29T20:10Z","end_local":"22:10","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2026-11-29T19:35Z","start_local":"21:35"},{"end":"2026-11-29T20:25Z","end_local":"22:25","hours":0.25,"label":"good","mean_quality":0.66,"start":"2026-11-29T20:10Z","start_local":"22:10"},{"end":"2026-11-29T20:30Z","end_local":"22:30","hours":0.08,"label":"marginal","mean_quality":0.59,"start":"2026-11-29T20:25Z","start_local":"22:25"},{"end":"2026-11-30T00:30Z","end_local":"02:30","hours":4.0,"label":"good","mean_quality":0.64,"start":"2026-11-29T20:30Z","start_local":"22:30"},{"end":"2026-11-30T03:05Z","end_local":"05:05","hours":2.58,"label":"marginal","mean_quality":0.51,"start":"2026-11-30T00:30Z","start_local":"02:30"},{"end":"2026-11-30T03:10Z","end_local":"05:10","hours":0.08,"label":"poor","mean_quality":0.28,"start":"2026-11-30T03:05Z","start_local":"05:05"},{"end":"2026-11-30T05:30Z","end_local":"07:30","hours":2.33,"label":"unusable","mean_quality":0.0,"start":"2026-11-30T03:10Z","start_local":"05:10"}]},{"best_window":{"end":"2026-11-30T02:10Z","end_local":"04:10","hours":9.58,"label":"good","mean_quality":0.82,"start":"2026-11-29T16:35Z","start_local":"18:35"},"dec":24.11388889,"moon_separation":81.0,"name":"M45","quality_hours":8.46,"ra":56.60083333,"resolved":{"common_name":"Seven Sisters","dec":24.11388889,"name":"Cl Melotte 22","ra":56.60083333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M45","source":"sesame","type":"OpC","type_text":"open cluster"},"score":null,"score_astronomy":100,"score_weather":null,"transit":{"airmass":1.05,"alt":72.5,"az":180.8,"t":"2026-11-29T21:35Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2026-11-29T16:00Z","end_local":"18:00","hours":1.17,"label":"unusable","mean_quality":0.0,"start":"2026-11-29T14:50Z","start_local":"16:50"},{"end":"2026-11-29T16:30Z","end_local":"18:30","hours":0.5,"label":"poor","mean_quality":0.25,"start":"2026-11-29T16:00Z","start_local":"18:00"},{"end":"2026-11-29T16:35Z","end_local":"18:35","hours":0.08,"label":"marginal","mean_quality":0.32,"start":"2026-11-29T16:30Z","start_local":"18:30"},{"end":"2026-11-30T02:10Z","end_local":"04:10","hours":9.58,"label":"good","mean_quality":0.82,"start":"2026-11-29T16:35Z","start_local":"18:35"},{"end":"2026-11-30T03:10Z","end_local":"05:10","hours":1.0,"label":"marginal","mean_quality":0.47,"start":"2026-11-30T02:10Z","start_local":"04:10"},{"end":"2026-11-30T05:30Z","end_local":"07:30","hours":2.33,"label":"unusable","mean_quality":0.0,"start":"2026-11-30T03:10Z","start_local":"05:10"}]},{"best_window":{"end":"2026-11-29T21:00Z","end_local":"23:00","hours":4.42,"label":"good","mean_quality":0.9,"start":"2026-11-29T16:35Z","start_local":"18:35"},"dec":44.33,"moon_separation":120.3,"name":"NGC 7000","quality_hours":4.67,"ra":314.69583333,"resolved":{"common_name":"North America Nebula","dec":44.33,"name":"NGC 7000","ra":314.69583333,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=NGC%207000","source":"sesame","type":"Cl*","type_text":"star cluster"},"score":null,"score_astronomy":100,"score_weather":null,"transit":{"airmass":1.0,"alt":87.2,"az":6.6,"t":"2026-11-29T14:45Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2026-11-29T15:25Z","end_local":"17:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2026-11-29T14:50Z","start_local":"16:50"},{"end":"2026-11-29T16:00Z","end_local":"18:00","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2026-11-29T15:25Z","start_local":"17:25"},{"end":"2026-11-29T16:35Z","end_local":"18:35","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2026-11-29T16:00Z","start_local":"18:00"},{"end":"2026-11-29T21:00Z","end_local":"23:00","hours":4.42,"label":"good","mean_quality":0.9,"start":"2026-11-29T16:35Z","start_local":"18:35"},{"end":"2026-11-29T21:40Z","end_local":"23:40","hours":0.67,"label":"marginal","mean_quality":0.49,"start":"2026-11-29T21:00Z","start_local":"23:00"},{"end":"2026-11-30T05:30Z","end_local":"07:30","hours":7.83,"label":"unusable","mean_quality":0.0,"start":"2026-11-29T21:40Z","start_local":"23:40"}]},{"best_window":{"end":"2026-11-29T21:00Z","end_local":"23:00","hours":4.42,"label":"good","mean_quality":0.9,"start":"2026-11-29T16:35Z","start_local":"18:35"},"dec":44.25788576,"moon_separation":120.4,"name":"V1057 Cyg","quality_hours":4.67,"ra":314.72388973,"resolved":{"dec":44.25788576,"name":"EM* LkHA 190","ra":314.72388973,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=V1057%20Cyg","source":"sesame","spectral_type":"F7/G3I/IIe","type":"Or*","type_text":"Orion-type variable \u2014 a young, erupting star","vmag":12.33},"score":null,"score_astronomy":100,"score_weather":null,"transit":{"airmass":1.0,"alt":87.3,"az":7.2,"t":"2026-11-29T14:45Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2026-11-29T15:25Z","end_local":"17:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2026-11-29T14:50Z","start_local":"16:50"},{"end":"2026-11-29T16:00Z","end_local":"18:00","hours":0.58,"label":"poor","mean_quality":0.15,"start":"2026-11-29T15:25Z","start_local":"17:25"},{"end":"2026-11-29T16:35Z","end_local":"18:35","hours":0.58,"label":"marginal","mean_quality":0.5,"start":"2026-11-29T16:00Z","start_local":"18:00"},{"end":"2026-11-29T21:00Z","end_local":"23:00","hours":4.42,"label":"good","mean_quality":0.9,"start":"2026-11-29T16:35Z","start_local":"18:35"},{"end":"2026-11-29T21:40Z","end_local":"23:40","hours":0.67,"label":"marginal","mean_quality":0.49,"start":"2026-11-29T21:00Z","start_local":"23:00"},{"end":"2026-11-30T05:30Z","end_local":"07:30","hours":7.83,"label":"unusable","mean_quality":0.0,"start":"2026-11-29T21:40Z","start_local":"23:40"}]},{"best_window":{"end":"2026-11-30T00:40Z","end_local":"02:40","hours":8.08,"label":"good","mean_quality":0.9,"start":"2026-11-29T16:35Z","start_local":"18:35"},"dec":30.66017511,"moon_separation":106.4,"name":"M33","quality_hours":8.01,"ra":23.46206906,"resolved":{"common_name":"Triangulum Pinwheel","dec":30.66017511,"morphology":"SA(s)cd","name":"M 33","ra":23.46206906,"simbad_url":"https://simbad.cds.unistra.fr/simbad/sim-id?Ident=M33","source":"sesame","type":"GiG","type_text":"galaxy in a group","vmag":5.72},"score":null,"score_astronomy":100,"score_weather":null,"transit":{"airmass":1.02,"alt":79.1,"az":178.1,"t":"2026-11-29T19:20Z"},"verdict":"unknown","weather_known":false,"windows":[{"end":"2026-11-29T15:25Z","end_local":"17:25","hours":0.58,"label":"unusable","mean_quality":0.0,"start":"2026-11-29T14:50Z","start_local":"16:50"},{"end":"2026-11-29T16:00Z","end_local":"18:00","hours":0.58,"label":"poor","mean_quality":0.13,"start":"2026-11-29T15:25Z","start_local":"17:25"},{"end":"2026-11-29T16:35Z","end_local":"18:35","hours":0.58,"label":"marginal","mean_quality":0.47,"start":"2026-11-29T16:00Z","start_local":"18:00"},{"end":"2026-11-30T00:40Z","end_local":"02:40","hours":8.08,"label":"good","mean_quality":0.9,"start":"2026-11-29T16:35Z","start_local":"18:35"},{"end":"2026-11-30T01:25Z","end_local":"03:25","hours":0.75,"label":"marginal","mean_quality":0.46,"start":"2026-11-30T00:40Z","start_local":"02:40"},{"end":"2026-11-30T05:30Z","end_local":"07:30","hours":4.08,"label":"unusable","mean_quality":0.0,"start":"2026-11-30T01:25Z","start_local":"03:25"}]}],"unscheduled":[],"warnings":[]}
